forked from OSchip/llvm-project
				
			
		
			
				
	
	
		
			26 lines
		
	
	
		
			635 B
		
	
	
	
		
			C++
		
	
	
	
			
		
		
	
	
			26 lines
		
	
	
		
			635 B
		
	
	
	
		
			C++
		
	
	
	
| //===----------------------------------------------------------------------===//
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| //
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| //                     The LLVM Compiler Infrastructure
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| //
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| // This file is dual licensed under the MIT and the University of Illinois Open
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| // Source Licenses. See LICENSE.TXT for details.
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| //
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| //===----------------------------------------------------------------------===//
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| 
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| // <mutex>
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| 
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| // template <class Mutex> class lock_guard;
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| 
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| // lock_guard& operator=(lock_guard const&) = delete;
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| 
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| #include <mutex>
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| 
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| int main()
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| {
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|     std::mutex m0;
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|     std::mutex m1;
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|     std::lock_guard<std::mutex> lg0(m0);
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|     std::lock_guard<std::mutex> lg(m1);
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|     lg = lg0;
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| }
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